Ginsberg Caliper, 171 mm – 0–40 mm Scale, Gold-Plated

The proportions here are the useful part: 171 mm of instrument carrying only 40 mm of scale. That extra length is not measuring range — it is reach. The tips get to a structure at depth or across a draped field while the scale stays up where the surgeon reads it, and because the scale itself is short its graduations stay widely spaced and easy to read at a glance.

The gold plating serves a practical purpose on a measuring instrument rather than a decorative one. Polished steel under operating lights throws glare directly back at the reader, and glare across an etched scale is exactly what makes a graduation hard to resolve. A gold finish reflects far less, so the markings stay legible under the same lighting that washes out a bright steel scale.

Specifications